Automobiles are vehicles that are powered by an internal combustion engine and used for transportation. The first automobiles were designed in the late 19th century by several inventors and engineers. Karl Benz is the person that is usually credited with designing and building the first true automobile in 1885. The automobile has had a huge impact on society since its creation in the late 19th century. It has allowed people to travel long distances more quickly and easily. It also has opened up new jobs and industries that did not exist before the automobile was created.
The word automobile is derived from the French term for mobile, which means that it is able to move freely or easily. Some of the earliest self-propelled vehicles were steam-powered, such as the one that was built by Oliver Evans in 1804. His vehicle was a harbor dredge scow and could travel on wheels on land and by paddle wheel in the water.
A key part of any automobile is the body. This part of the car gives it a shape, holds the passengers and storage, and houses many of the important systems. Car bodies are designed differently depending on what type of vehicle is being made. For example, a car that will be driven on rugged terrain must have durable, simple systems that can withstand severe overloads and extreme conditions. A car that is designed for high-speed driving requires a more aerodynamic design and optimized high-speed handling.